MPD: fs/io/Reader.hxx Source File

MPD 0.20.15

Reader.hxx
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1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef MPD_READER_HXX
21 #define MPD_READER_HXX
22
23 #include "check.h"
24 #include "Compiler.h"
25
26 #include <stddef.h>
27
35 class Reader {
36 public:
37 Reader() = default;
38 Reader(const Reader &) = delete;
39
46 gcc_nonnull_all
47 virtual size_t Read(void *data, size_t size) = 0;
48 };
49
50 #endif
Reader
An interface that can read bytes from a stream until the stream ends.
Definition: Reader.hxx:35
check.h
Reader::Read
virtual gcc_nonnull_all size_t Read(void *data, size_t size)=0
Read data from the stream.
gcc_nonnull_all
#define gcc_nonnull_all
Definition: Compiler.h:122
Reader::Reader
Reader()=default
Compiler.h